Investigating Snells Law

Investigating Snell’s Law
Research Question:
The effect that the angle of incidence of white light has on the angle of refraction from one transparent medium to another.
Introduction:
Snell’s law state: When light passes from one transparent medium to another the rays of light refract (bend).
Snell’s law (Law of Refraction) states that: n*=sinⅈsinr=n2n1=V1V2 for the purpose of this experiment we will be proving that: sinⅈsinr=n2n1 or n1sinⅈ=n2sinr where n1 and i are the index of refraction and angle with the normal to the surface for the incident ray, respectively, and n2 and r are for the refracted ray.
Aim:
The aim of this investigation is to prove determine the relative refractive index of perspects.
Hypothesis:
Sin i / Sin r will produce a constant ratio – the refractive index for perspects
Variables:
Independent Variable: Sine of the angle of incidence (Sin i)
Dependent Variable: Sine of the angle of refraction (Sin r)\
Controlled Variables: The light source was kept constant, the same block of perspects was used.
Uncontrolled Variables: Not relevant
Apparatus:
* Ruler, Protractor, Incandescent Light Source
Procedure:
Given on the assignment sheet (Investigating Refraction: Snell’s Law)

Discussion:
Although it appears there are no major outliers on this graph when the slope is taken of Sin i/Sin r the first point on the graph gives a slope of 1.252, opposed to the other results of approximately 1.44.
These results show that the relative refractive index of Perspex is equal to 1.441 (slope of…...

...Investigating a Social Issue
Brandy West
Professor Fass
SOC100: Introduction to Sociology
December 7, 2012
For this assignment I chose to investigate the issue of poverty and how it affects young children. In the dictionary poverty is defined as the state or condition of having little or no money, goods, or means of support; condition of being poor. According to our textbook, there is relative or absolute poverty. Relative poverty means the some people lack resources that are taken for granted by others. This type of poverty exists in every society. Absolute poverty is a lack of resources that is life threatening. (Macionis, 307) The issue of poverty falls into the sociological term, global stratification, patterns of social inequality in the world as a whole. (Macionis, 300).
The article that I have chosen is “The Effects of Poverty on Children” written by Jeanne Brooks-Gunn and Greg Duncan. They go into detail about how family poverty is associated with a child’s health, achievement, and behavior. It is said that death comes early in poor societies because families lack the income to provide adequate food, safe water, secure housing, etc. (Macionis, 309) When a child lives in poverty it can affect them in many different ways. According to a table produced by Gunn & Duncan poor children suffer higher incidences of adverse health, developmental, other outcomes than non-poor children. (Gunn & Duncan, 58) I believe that sometimes when children grow up poor they......

...Final Assignment
By: Taria Davis
Kaplan University
CJ293: Investigating Terrorism
Professor Gregory Richter
November 25, 2012
There are four basic approaches every investigator needs to know when dealing with terrorists groups. These techniques can give an investigator the information that is needed with different situations. These techniques are mail cover, the investigative task force, undercover operations, and technical investigative techniques. Of these four techniques the technical investigative is the only one that is not used to prevent an attack.
Mail cover is used to obtain information that is on the outside of correspondences that is sent through the United States Postal Service. These techniques are normally preformed by postal workers and the mail is never opened. Suspicious mail is photographed or copied and then the copy is given to the investigators. The investigators then look for any possible coded message. They also learn to recognize the handwriting. This technique can be used to prevent or intervene in an attack. For example, times for meetings are often written in code on the envelope and once the investigator has this information they can be at this meeting as well.
An investigative task force is another technique that is used. This is when two law enforcement agencies pool their resources to combat terrorists and criminals. Each agency may have different...

...Running Head: Investigating Meaningful Teaching 1
Investigating Meaningful Teaching
SPE-330
Grand Canyon University
Investigating Meaningful Teaching 2
The world of teaching is a special place that is not for everyone. From the outside many people do not view or respect teachers as the highly skilled professionals they are. Teaching is a career that is focused on passion for children and making a difference. When asking multiple teachers their views and opinions on teaching and it's meaning the answers are quite varied, yet they all primarily are focused around the same principles. The concerns and opinions were basically the same in both general education and special education. I am wondering if this is because I spoke with all elementary school teachers. I did read the post of a classmate who had some different interview answers than I had, but she questioned high school teachers. I believe that depending on the grade level the answers will differ. No matter what the answers to the questions were, the universal element to teaching is love of children and a passion for teaching.
For starters all the teachers I spoke to felt overwhelmed and stretched too thin. One kindergarten teacher I spoke to said that in her four years of teaching it seems as though one more...

...Investigating Different Business
Sole Trader – Sole Trader is the most common and the simplest form of business organisation. It is usually owned by one person but there may be several employees. The sole trader is for responsible every aspect of the business for example; keeping the premises clean, doing accounts, and paying taxes on the profits. The sole trader can keep all the profits each year after paying the taxes. An advantage of being a sole trader is that you are fully in charge which means that they don’t have consult between anyone else. Another advantage is that the wage bill will usually be low, because there a few or no employees. A disadvantage of being a sole trader is that Sole traders often work long hours and find it difficult to take holidays, or time off if they are ill. Also another disadvantage is that developing the business is also limited by the amount of capital personally available.
Partnership – Partnership is usually owned and run by two or more people. Both owners are equally and personally liable for the debts from the business. Most partnership is small such as local accountants, solicitors, doctors and vet. An example of a partnership is Fat Joes.
Ltd – Ltd also known as Private Limited Company is a company that cannot sell shares to the general public. Each owner has a share of the business and therefore is known ‘shareholder’. If the company is successful, then the shareholders receive a financial reward. An example of an Ltd......

...Running head: LAB 5: INVESTIGATING AN ENZYME-CATALYZED REACTION
Lab 5: Investigating an Enzyme-Catalyzed Reaction
September 24, 2014
Principles of Biology 120.601
Mrs. Annemarie Duncan
Abstract: (Burmania)
This experiment was performed in order to examine ways in which a potato catalase enzyme reacts to various assays with differing variables. To do so a baseline assay (undiluted extract and room temperature H2O2) was used within the experiment with only one other variable changed in the other assays. These variables included a boiled, frozen and then thawed, and frozen potato extract and dH2O instead of the potato extract. It was noted that the temperature and or way the potato extract was prepared effects how the enzyme with the potato will react. Therefore the results of each assay varied, suggesting there is more than one way that a catalyzed reaction can occur.
Introduction: (Burmania)
The main purpose for this experiment was to explore how an enzyme catalase caused a reaction to catalyze through doing various assays using potato extracts. Enzymes are catalysts that are crucial in helping to speed up reactions, and catalase is a common enzyme found in almost every living organism that is exposed to oxygen. For this experiment, potatoes were used because they were previously known to have significant catalase activity. The potato catalase was mixed with hydrogen peroxide because the catalase helps to breakdown the hydrogen peroxide which helps......

...Proposal for investigating new markets
Reasons for researching new markets:
Since our current market is saturated, it is high time to look for new markets, before our competitors do. Therefor we should not only look in the east but also into another field.
Types of markets we might break into:
With our current products we can not only keep the heat in but we could also use it as a sound insulation without further adjustments. Since the market in Germany, Switzerland and Austria is sated, we should check out Poland, Czechia, Bulgaria and some other eastern countries.
How the research should be done:
First of all we should check our competition. We need to make sure, that we would be one of the first to provide this kind of product. Next we should concentrate on the legal part. What requirements do sound insulations have to meet? It is highly recommended to search for potential customers and get in touch with them for the first time. We need to know what they would expect of the product and also what kind of service they would like to have. Then there is the occupancy rate of the manufacture to be beard in mind.
The resources which will be needed for carrying out the research:
Most of the data we need, we already have. To research the customers I would need an addition of 5 other members. Other resources we would need would be cell phones to call eastern companies. This should be thought of, since it would cost a lot to phone from our normal line. The......

...Deception by the Investigating Officer
NAME
AJS/532
August 5, 2013
Margery Melvin
Deception by the Investigating Officer
There are three sides to every story: the suspect’s version, the police’s version, and somewhere in the middle lies the truth. Humans by nature will instinctively do anything to ensure the security of his or her survival. Regardless if an individual is guilty or not the possibility of meeting consequences for his or her actions will almost always sway the individual to deny said actions to prevent the consequences from happening. Law enforcement personnel walk a fine line with regard to the use of deception, to find the truth. This paper will analyze the code of ethics in comparison to law enforcement procedure, and the role of nonverbal communication play with regard to detecting deception.
The Ethics of Deception
Ethical and moral behaviors are characteristics that individuals have but not all individuals have the same degree of moral ground. Everyone has the right to free choice and free-thinking, which are the foundation of the pursuit of happiness, life, and liberty. Within the context of free choice, humans have the choice of telling the truth or lying. Truth is usually only given freely when the foreseen benefit exists; otherwise most individuals will resort to a lie. By nature, humans do not want to experience pain, harm, or anything that may restrict individual freedoms. For individuals who violate laws, social norms, or......

...the difference in the resistance when having several lengths of a wire. The reason why different lengths of a wire affect the resistance is because the length of the will is increased which will also make the resistance increase as well, therefore electrons will have a longer distance to travel. Because of this the length of a wire should be proportional to the resistance. Conductors are good metals of electricity because they have low resistance which is why electrons get away easily just by applying the voltage. Furthermore, the resistance of a wire and the length of the wire both increase but the thickness of the wire decreases at the same time. Moreover, thin wires have high resistance but thick wires have low resistance. Due to Ohm’s law which stated that the resistance of a wire id directly proportional to its length and inversely proportional to its thickness.
Theory:
The theory of this experiment is that the resistance R in the circuit of a component is given by this equatio n:
V=IR
Where as:
* V is the potential difference across the component. (Volts)
* I is the current in the component. (Ampers)
* R is the resistance. (Ohms)
The main factors that affect the resistance are the thickness of the wire, length of the wire and the temperature of the conductor and those factors also affect the current and voltage. The equation that gives the resistance of a wire is this equation:
R=pLA
Where as:
* p is the resistivity (ohms)
* L is the length (meters)
......

...Deception by the Investigating Officer in the Investigative, Interrogative, and Testimonial Processes
Anita L. Levy
AJS/532 Ethics in Justice and Security
June 8, 2015
Professor Melba Pearson
Deception by the Investigating Officer in the Investigative, Interrogative, and Testimonial Processes
Deception involves “acting in such a way which leads another person to believe something that you, yourself, do not believe to be true” (Alonso-Quecuty, 1992). Deception can occur in any or all of the three stages of the detecting process which include, investigation, interrogation and court testimony. Each stage is subject to increasingly tough normative constraints (Skolnick, 1999).
In the investigation phase of a case police are permitted by the courts to engage in deception and they are trained to do just that. The method that they use may include wiretaps, informants, undercover agents, and the possession and sale of illegal materials or substances (Skolnick, 1999). The line between what is acceptable and what is not is that of entrapment. The deception may be employed up to the point that an “agent of the government initiates a court of action that induces an otherwise innocent person to commit a crime in order that the government may then prosecute” (Skolnick, 1999). It is being recognized that these deceptive practices will be used against those who are reasonably suspected of engaging in criminal behavior or otherwise acting in an unjust manner, to include......

...The Deception by the Investigating Officer paper
544
3/21/2016
Melba V. Pearson
The Deception by the Investigating Officer paper
In life, there three parts of a story, in the criminal justice field there is law enforcement's part of the story. Then there is the person in questions part of the story, and then there is the part, which holds the truth in the story. People are naturally born, to do everything in their power to make sure they can safeguard their existence. Despite, anyone found culpable with committing a criminal act or also not found guilty, of doing criminal acts likelihood of them meeting consequences for their conduct will likely be all the time. People will refute actions as such, to avoid consequences from being done to them. Police officers employees walk on eggshells with considering the use, with deception to discover the truth in the matter. This paper will discuss, Is it moral to lie to acquire the truth and do the ends justify the means of it, there a contention between the codes of ethics how police officer indeed led, the parts do physical conduct and nonverbal communication play in identifying deception also the conclusion.
Is it moral to lie to acquire the truth and do the ends justify the means of it
The ethical also moral behavior is personalities, which people contain even if many people cannot contain the similar level of the moral ground. Each person does have the free will to pick what he or she want to also......

...The Deception by the Investigating Officer paper
544
3/21/2016
Melba V. Pearson
The Deception by the Investigating Officer paper
In life, there three parts of a story, in the criminal justice field there is law enforcement's part of the story. Then there is the person in questions part of the story, and then there is the part, which holds the truth in the story. People are naturally born, to do everything in their power to make sure they can safeguard their existence. Despite, anyone found culpable with committing a criminal act or also not found guilty, of doing criminal acts likelihood of them meeting consequences for their conduct will likely be all the time. People will refute actions as such, to avoid consequences from being done to them. Police officers employees walk on eggshells with considering the use, with deception to discover the truth in the matter. This paper will discuss, Is it moral to lie to acquire the truth and do the ends justify the means of it, there a contention between the codes of ethics how police officer indeed led, the parts do physical conduct and nonverbal communication play in identifying deception also the conclusion.
Is it moral to lie to acquire the truth and do the ends justify the means of it
The ethical also moral behavior is personalities, which people contain even if many people cannot contain the similar level of the moral ground. Each person does have the free will to pick what he or she want to also......

...WE PROVIDE CASE STUDY ANSWERS, ASSIGNMENT SOLUTIONS, PROJECT REPORTS AND THESIS
aravind.banakar@gmail.com
ARAVIND - 09901366442 – 09902787224
CYBER LAW
1. Neha, a desktop publishing professional has made several authentic looking certificates
Of major indian and foreign universities and has sold these counterfeit for large sums of money to at least 3 people in india. Neha had sent these certificates as email attachments to prospective customers. Select the most appropriate answer keeping the said facts in mind:
a. neha would be punished for forgery for forging a document under the information technology act,2000
b. neha would be punished for forgery for forging a document under the indian the penal code,1860
c. neha would be punished for forgery for forging an electronic record under the indian penal code,1860
d. neha would be punished for forgery for forging an electronic record under the information Act,2000
2.With regard to jurisprudence relating to pornography, tick the most appropriate answer:
a. most jurisdictions punish dissemination of pornography, in some manner
b. all jurisdictions punish dissemination of Publishing of child pornography,
c. in some jurisdictions dissemination and possession of actual child pornography as well as dissemination of simulated computer animated images depicting child pornography is penalized.
d. some jurisdictions punish dissemination as well as possession of child pornography
3.......

...UNIT 40
INVESTIGATING INTERNATIONAL BUSINESS
BTEC NATIONAL
INTRODUCTION.
The international nature of business is evident to anyone who, for example, buys an iPod from Apple or insurance from Aviva. Many brand names are recognised throughout the world as organisations increase demand for their products by expanding from a national to an international market. Initially, the nature of the international business environment will be considered by looking at the size and importance of international markets. Governments encourage businesses to trade internationally but protectionism is also common. International business is regulated not just by national governments but also by transnational trading arrangements promoted by trading blocs such as the European Union and global agencies such as the World Trade Organization (WTO).
Both large and small businesses trade internationally but doing business internationally is often more complex than doing business in the home market. Consideration will be given to the issues facing a domestic (UK) business when it expands its operations into the international sphere. However, some insights can be made by considering issues faced by overseas businesses as they have expanded their operations by moving into the UK market. Tesco has had very limited success in extending operations into France and Carrefour has had similar problems in establishing operations in the UK. However, they both have had more success in Malaysia......

...Title Investigating a Problem and Refining a Solution
Assessment Part A: Investigating and Rating Sources of Information
Is the website from Kathleen credible?
☐ The website from Kathleen is credible.
☑ The website from Kathleen is not credible.
Is the website from Kathleen relevant?
☐ The website from Kathleen is not relevant.
☐ The website from Kathleen is somewhat relevant.
☑ The website from Kathleen is highly relevant.
Is the survey from Martine credible?
☐ The survey from Martine is credible.
☑ The survey from Martine is not credible.
Is the survey from Martine relevant?
☐ The survey from Martine is not relevant.
☑ The survey from Martine is somewhat relevant.
☐ The survey from Martine is highly relevant.
Is Naureen's story credible?
☑ Naureen's story is credible.
☐ Naureen's story is not credible.
Is Naureen's story relevant?
☐ Naureen's story is not relevant.
☑ Naureen's story is somewhat relevant.
☐ Naureen's story is highly relevant.
Is the American Medicine article credible?
☑ The American Medicine article is credible.
☐ The American Medicine article is not credible.
Is the American Medicine article relevant?
☑ The American Medicine article is not relevant.
☐ The American Medicine article is somewhat relevant.
☐ The American Medicine article is highly relevant.
Is the article from Deanne credible?
☑ The article from Deanne is credible.
☐ The article from Deanne is not credible.......